Re: [syzbot] general protection fault in dev_get_by_index_rcu (2)

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Subject: Re: [syzbot] general protection fault in dev_get_by_index_rcu (2)
From: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>
Date: Fri, 07 Jan 2022 18:29:27 +0100
Cc: Andrii Nakryiko <andrii@xxxxxxxxxx>, Alexei Starovoitov <ast@xxxxxxxxxx>, bpf <bpf@xxxxxxxxxxxxxxx>, Daniel Borkmann <daniel@xxxxxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Jesper Dangaard Brouer <hawk@xxxxxxxxxx>, John Fastabend <john.fastabend@xxxxxxxxx>, Martin KaFai Lau <kafai@xxxxxx>, KP Singh <kpsingh@xxxxxxxxxx>, Jakub Kicinski <kuba@xxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, Network Development <netdev@xxxxxxxxxxxxxxx>, Song Liu <songliubraving@xxxxxx>, syzkaller-bugs <syzkaller-bugs@xxxxxxxxxxxxxxxx>, Yonghong Song <yhs@xxxxxx>
In-reply-to: <CAADnVQLH5r-OLfGwduMqvTuz952Y+D7X29bW-f8QGpE9G6dF6g@mail.gmail.com>

Alexei Starovoitov <alexei.starovoitov@xxxxxxxxx> writes:

> Toke, Jesper,
>
> please take a look.
> Seems to be in your area of expertise.

Yikes, I think I see the problem. Let me just confirm and I'll send a fix :)

-Toke

Follow-Ups:
- Re: [syzbot] general protection fault in dev_get_by_index_rcu (2)
  - From: Toke Høiland-Jørgensen

References:
- [syzbot] general protection fault in dev_get_by_index_rcu (2)
  - From: syzbot
- Re: [syzbot] general protection fault in dev_get_by_index_rcu (2)
  - From: Alexei Starovoitov

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